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  <title>Gets an SplFileInfo object for the path</title>
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      <li style="float: left;"><a href="splfileinfo.getpath.html">« SplFileInfo::getPath</a></li>
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  <div id="layout-content"><div id="splfileinfo.getpathinfo" class="refentry">
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  <h1 class="refname">SplFileInfo::getPathInfo</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.2, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SplFileInfo::getPathInfo</span> &mdash; <span class="dc-title">Gets an SplFileInfo object for the path</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-splfileinfo.getpathinfo-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SplFileInfo::getPathInfo</strong></span>(<span class="methodparam"><span class="type">?</span><span class="type"><span class="type">string</span><span class="type"></span></span> <code class="parameter">$class</code><span class="initializer"> = <strong><code>null</code></strong></span></span>): <span class="type"><span class="type">?</span><span class="type"><a href="class.splfileinfo.html" class="type SplFileInfo">SplFileInfo</a></span></span></div>

  <p class="para rdfs-comment">
   Gets an <span class="classname"><a href="class.splfileinfo.html" class="classname">SplFileInfo</a></span> object for the parent of the current file.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-splfileinfo.getpathinfo-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt>
<code class="parameter">class</code></dt>

     <dd>

      <p class="para">
       Name of an <span class="classname"><a href="class.splfileinfo.html" class="classname">SplFileInfo</a></span> derived class to use, or itself if <strong><code>null</code></strong>.
      </p>
     </dd>

    
   </dl>

  </p>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-splfileinfo.getpathinfo-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns an <span class="classname"><a href="class.splfileinfo.html" class="classname">SplFileInfo</a></span> object for the parent path of the file on success, or <strong><code>null</code></strong> on failure.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-splfileinfo.getpathinfo-changelog">
  <h3 class="title">更新日志</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>版本</th>
       <th>说明</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.0.0</td>
       <td>
        <code class="parameter">class</code> is now nullable.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-splfileinfo.getpathinfo-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-3684">
    <p><strong>示例 #1 <span class="function"><strong>SplFileInfo::getPathInfo()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$info&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SplFileInfo</span><span style="color: #007700">(</span><span style="color: #DD0000">'/usr/bin/php'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$parent_info&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$info</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getPathInfo</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$parent_info</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getRealPath</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
string(8) &quot;/usr/bin&quot;
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-splfileinfo.getpathinfo-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="splfileinfo.setinfoclass.html" class="methodname" rel="rdfs-seeAlso">SplFileInfo::setInfoClass()</a> - Sets the class used with SplFileInfo::getFileInfo and SplFileInfo::getPathInfo</span></li>
   </ul>
  </p>
 </div>


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